InChI=1/C18H18N2O4/c1-20-12-13(11-15(20)6-10-18(22)19-23)3-9-17(21)14-4-7-16(24-2)8-5-14/h3-12,23H,1-2H3,(H,19,22)/b9-3+,10-6+/f/h19H	C43A19F129609D72